TM Hicapa mag little problem

[$£B]

I have two mags for my tm hicapa 5.1 and I have a little problem with one of them. When I fire a mag, at few moment my hammer goes into half cocked position. I cock it back, wait a moment and fire good shot. It happen a couple of time per mag. With the other mag, it never happen.

[Gunny_McSmith]

upgraded hammer spring?

[Shirley]

Originally Posted by Gunny_McSmith

upgraded hammer spring?

Wrong. You don't.



Problem. What mags are you using?
The sear is probably mis-aligned.

[$£B]

I think, I bought it used and I think it has a lot of upgrades. But, it's not only the hammer, the slide too, doesn't kick as much (at certain moment) as it does with the other mag.

It happen often when I do rapid fire, but it's only on one mag

[pusangani]

Are both mags tm?

[$£B]

yes, the same exact mag

[Gunny_McSmith]

Originally Posted by Mr.Hitman

Wrong. You don't.



Problem. What mags are you using?
The sear is probably mis-aligned.

well mine does 1 shot out of 2-3 with the KA 150% hammer spring... but not with the stock one.....

[Shirley]

List the upgrades. That's a tough one.

I believe it's your sear.

How can it happen with only one mag and not the other?
Unless one mag has high flow valves installed, or the valves beated up.

[$£B]

I cannot tell all the upgrades. But, one mag is okay and the other has problem, but not all the time. It just bothers me all little bit, but the mag functions 80% of the time.

Also, it has a tendancy to empty itself faster then the other mag, maybe it can help. But there'S no apparent leak.

[pusangani]

switch the release valves between mags (make sure you mark the good one) and see what happens